US6150781A - Method for controlling an operating configuration for moving parts of motor vehicles - Google Patents
Method for controlling an operating configuration for moving parts of motor vehicles Download PDFInfo
- Publication number
- US6150781A US6150781A US09/252,820 US25282099A US6150781A US 6150781 A US6150781 A US 6150781A US 25282099 A US25282099 A US 25282099A US 6150781 A US6150781 A US 6150781A
- Authority
- US
- United States
- Prior art keywords
- speed
- sensor
- motor vehicle
- arrangement
- control unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J7/00—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs
- B60J7/02—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes
- B60J7/04—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes with rigid plate-like element or elements, e.g. open roofs with harmonica-type folding rigid panels
- B60J7/057—Driving or actuating arrangements e.g. manually operated levers or knobs
- B60J7/0573—Driving or actuating arrangements e.g. manually operated levers or knobs power driven arrangements, e.g. electrical
Definitions
- the invention concerns a method for controlling an operating configuration for moving parts of motor vehicles, especially for trunk lids, folding convertible tops and the like, in which configuration the part to move is connected by hinge to the motor vehicle by at least one connecting element and is provided with a controllable driving agent, whereby the speed of the moving part is monitored and the driving means is switched off independently of any end position signals, when the speed of one of these parts is very small or equal to zero, and an operating configuration for moving parts of motor vehicles, especially for trunk lids, convertible tops, or similar devices, with a hinge connection of the part to be moved to the motor vehicle, to a driving means, to sensors, and to a control unit connected to the driving means and the sensors; the control unit is connected to at least one sensor from whose signals a value for the speed is determined and the driving means is switched off as soon as at least one sensor emits signals representing a very low speed or a speed equal to zero of the moving parts on the motor vehicle.
- Tailgates or trunk lids are increasingly being opened and closed automatically, which is preferably accomplished by electric or hydraulic drives.
- Information must be obtained about the respective position of the trunk lid or some other moving part on the motor vehicle, such as the engine hood, automatic doors, etc., in order to start the opening or closing movement, to terminate this movement, to switch valves during the movement or to control pressures or the like.
- This information is delivered to the control unit by means of end position switches or sensors for intermediate positions and similar devices.
- the conventional control devices have the disadvantage that it is impossible to manually stop the movement of the trunk lid or other moving part on the motor vehicle with the existing systems, because the drive continues to run until the preset end position has been reached. This is also a safety risk, because in this case the movement of the moving part is not stopped if, for example, someone becomes pinched or the moving part strikes any obstacle. In addition to endangering people's health, this unbraked movement can also lead to significant damage to the motor vehicle.
- Unexamined German Patent No. 19,649,698 describes a control device for a power cut-off, especially for use in motor vehicles.
- the object of the present invention is to provide a method and an operating configuration which will avoid the aforementioned disadvantages and will permit a simple method of manually stopping the movement of an automatically activated moving part on a motor vehicle or permit an emergency shut-down function for the opening and closing movement when the part strikes an obstacle.
- This object is achieved by a method of the type mentioned in the preamble, which is characterized in that the speed of the moving part is monitored indirectly by determining the speed of at least one connecting element or driving means connected to this part.
- This implements a safety and comfort function which detects contact between the moving part of the motor vehicle--whether a trunk lid, an engine hood, a door, or a window--with an obstacle on the basis of the rapid drop in speed to the point of stoppage and shuts off the drive in this event. This prevents serious damage to the motor vehicle or serious injury to the user.
- This safety function is provided in all possible positions of the moving part, because the speed is monitored over the entire path or the entire opening or closing angle of the vehicle part. Moreover, it is possible to manually stop the movement of the motor vehicle part, which has been moving automatically until then, in any desired position by simply stopping and blocking it.
- moving vehicle parts which are movably mounted on the motor vehicle by arrangements having multiple individual parts, e.g., tailgates that are hinge connected by four-point hinges or similar means, a greater freedom in selecting the position of the sensor is possible if the relative motion of two interconnected parts of a connecting element, of a driving means or of these elements is monitored.
- the linear path traveled or the rotational angle is determined, and a speed value is determined in the control unit by differentiating with respect to time.
- the operating configuration described in the preamble for achieving the stated object is characterized in that the sensor or each sensor for determining the speed value is provided at the connection point and/or on the driving means.
- the sensors can supply a speed value directly or they can relay information to the control unit about the path traveled by the moving part or its angle of rotation. In the latter case, a differentiation is performed with respect to time, preferably by means of software or by hard-wired circuits in the control unit in order to calculate the speed of the moving part, e.g., a tailgate or an automatic door.
- the ranges of the speed changes or optionally absolute speed values can be preset by the software or by hard-wired circuits for use by the control unit as a reference value for automatic cut-off of the driving means. In any case, when there is a rapid reduction in speed or when a preset speed is exceeded, the control unit shuts off the driving means, preferably on detecting that the moving motor vehicle part has stopped.
- a simple and functionally reliable design is obtained when a linear path sensor is connected preferably to the driving means, especially to a hydraulic working cylinder.
- a rotational angle sensor is mounted on or directly in an articulated means at the connection point, especially a hinge or its link to the driving means.
- the senor is very advantageous for the sensor to be implemented as a proximity switch, preferably as a Hall sensor with measuring mark magnets or magnetic regions as measuring marks, so there is no mechanical influence on the motion of the moving motor vehicle part--for example, no blocking need be feared in the event of failure of the sensor.
- FIG. 1 shows a diagram of an operating configuration for carrying out the method according to this invention.
- FIG. 2 shows a first embodiment for mounting a sensor for speed monitoring of moving parts mounted on the motor vehicle, and
- FIG. 3 shows another embodiment of the mounting in the case of a four-point hinge.
- FIG. 1 illustrates a schematic diagram of an operating configuration, preferably for a folding top of a convertible, where at least one working cylinder A acting on at least one part of the folding convertible top, but preferably a double-acting working cylinder is supplied with hydraulic fluid, preferably hydraulic oil, through hydraulic lines B.
- the tank for the hydraulic fluid, the pump and its motor are preferably accommodated together in unit C, which is connected to control unit E by a control line D.
- This control unit E queries at least one operating element F, which is actuated by the user according to the desired action, e.g., a toggle switch or the like, or it queries two operating elements F, one of which is intended for closing the convertible top and the other for opening the convertible top.
- a signal line G leads to control unit E from a sensor S which detects the speed of the folding convertible top, of a part connected to it, preferably a part of the hinge connection on the motor vehicle, or the operating means, i.e., hydraulic cylinder A, as discussed in greater detail below.
- FIG. 2 shows a specific embodiment for mounting and positioning sensor S, where a first lever 2 can be pivoted around an axis of rotation 1 on the motor vehicle by means of a drive (not shown). At the end of the lever 2 which is opposite the axis of rotation 1, another operating rod is hinge connected, moving the part of the motor vehicle which is to be moved directly or indirectly by means of intermediate elements, especially a tailgate or a convertible top.
- a first pulley 4 is nonrotationally mounted on the head of the operating rod 3, which is in turn connected to an articulated joint to lever 2.
- Housing 5 of a rotational angle sensor S for example, is rigidly connected to lever 2, and a sensor parts having the measuring marks is connected in a rotationally fixed manner to a second pulley 6 in this housing 5.
- the two pulleys 4 and 6 are linked together with regard to their movement by belt 7, so that swiveling of lever 2 about its axis of rotation 1, which also indirectly moves the tailgate or a similar item, is detected by sensor S in housing 5, and the respective position can be relayed to control unit E. Then further processing takes place in this control unit E, especially differentiation with respect to time for derivation of a speed value for the tailgate.
- FIG. 3 Another, slightly more complicated arrangement is diagramed in FIG. 3, where, for example, a trunk lid 8 of a motor vehicle is connected to its body, preferably in the region of its drip molding 9, by a four-point hinge 10-13 as an example of a multipoint hinge. Trunk lid 8 is connected here to hinge top part 11 with its points rotation being at a distance from the motor vehicle. The bottom part of the hinge 13 and the points of rotation closer to motor vehicle 14, 15 may be placed, for example, on a side of the drip molding 9.
- the swiveling motion for opening and closing trunk lid 8 is accomplished by the different lengths of the two hinge levers 10 and 12 in their swiveling motion.
- Hinge lever 10 is lengthened inward beyond point of rotation 15 with an inside lever 16, on which the piston rod 17 of a hydraulic cylinder 18 which is used as a driving means acts at connection point 16a.
- a linear path sensor S may be mounted on the cylinder-piston rod unit 17, 18, for example, and connected to control unit E.
- a rotational angle sensor is again provided preferably in the area of rotation point 15 of the four-point hinge 10-13, preferably directly in the articulation of rotation point 15, whose position signals are differentiated with respect to time in control unit E and converted to signals representing the speed of the movement of tailgate 8. If these signals indicate a sharp decrease in speed within a short period of time or a speed essentially equal to zero, the control unit will shut off the drive unit 17, 18.
Abstract
A method of controlling an operating configuration for moving parts on motor vehicles, especially for trunk lids, convertible tops or similar devices, in which configuration the part to be moved is hinge connected to the motor vehicle by at least one connecting element and is provided with a controllable driving means, where the speed of the moving part (8) is monitored, and the driving means (17, 18) is turned off independently of any end position signals when the speed of these parts drops to a very low level or to zero; the motion of the automatically moving part on the motor vehicle can be stopped automatically or an emergency shut-down function is provided for the opening and closing movement when an obstacle is encountered. For this purpose, the speed of the moving part (8) is monitored indirectly by determining the speed of at least one connecting element (2, 3; 10-12, 16) or driving means (17, 18) which is connected to this part (8).
Description
The invention concerns a method for controlling an operating configuration for moving parts of motor vehicles, especially for trunk lids, folding convertible tops and the like, in which configuration the part to move is connected by hinge to the motor vehicle by at least one connecting element and is provided with a controllable driving agent, whereby the speed of the moving part is monitored and the driving means is switched off independently of any end position signals, when the speed of one of these parts is very small or equal to zero, and an operating configuration for moving parts of motor vehicles, especially for trunk lids, convertible tops, or similar devices, with a hinge connection of the part to be moved to the motor vehicle, to a driving means, to sensors, and to a control unit connected to the driving means and the sensors; the control unit is connected to at least one sensor from whose signals a value for the speed is determined and the driving means is switched off as soon as at least one sensor emits signals representing a very low speed or a speed equal to zero of the moving parts on the motor vehicle.
Tailgates or trunk lids are increasingly being opened and closed automatically, which is preferably accomplished by electric or hydraulic drives. Information must be obtained about the respective position of the trunk lid or some other moving part on the motor vehicle, such as the engine hood, automatic doors, etc., in order to start the opening or closing movement, to terminate this movement, to switch valves during the movement or to control pressures or the like. This information is delivered to the control unit by means of end position switches or sensors for intermediate positions and similar devices.
However, the conventional control devices have the disadvantage that it is impossible to manually stop the movement of the trunk lid or other moving part on the motor vehicle with the existing systems, because the drive continues to run until the preset end position has been reached. This is also a safety risk, because in this case the movement of the moving part is not stopped if, for example, someone becomes pinched or the moving part strikes any obstacle. In addition to endangering people's health, this unbraked movement can also lead to significant damage to the motor vehicle. Unexamined German Patent No. 19,649,698 describes a control device for a power cut-off, especially for use in motor vehicles. The discussion in that patent regarding the detection of obstacles does not make any mention of the parts actually monitored, and the only detailed discussion concerns the problems of measuring the speed of the part, specifically on the moving part itself. Instead, on the basis of problems with the methods known so far, other options are proposed here based on a comparison of the setpoint force and the actual force at each point in the path of the opening and closing motion. However, this force will differs according to the spatial orientation of the motor vehicle, and it is extremely complicated and therefore expensive to take all possible positions into account.
Therefore, the object of the present invention is to provide a method and an operating configuration which will avoid the aforementioned disadvantages and will permit a simple method of manually stopping the movement of an automatically activated moving part on a motor vehicle or permit an emergency shut-down function for the opening and closing movement when the part strikes an obstacle.
This object is achieved by a method of the type mentioned in the preamble, which is characterized in that the speed of the moving part is monitored indirectly by determining the speed of at least one connecting element or driving means connected to this part. This implements a safety and comfort function which detects contact between the moving part of the motor vehicle--whether a trunk lid, an engine hood, a door, or a window--with an obstacle on the basis of the rapid drop in speed to the point of stoppage and shuts off the drive in this event. This prevents serious damage to the motor vehicle or serious injury to the user. This safety function is provided in all possible positions of the moving part, because the speed is monitored over the entire path or the entire opening or closing angle of the vehicle part. Moreover, it is possible to manually stop the movement of the motor vehicle part, which has been moving automatically until then, in any desired position by simply stopping and blocking it.
For tailgates, engine hoods other motor vehicle parts which can move about a swivel axis or by means of a hinge arrangement, it is advantageous if the rotational speed of at least one connecting element or driving means is monitored. This rotational speed is causally related to the movement of the moving part and thus permits the most direct and immediate means of deriving control signals.
In the case of linearly moving motor vehicle parts, such as sliding doors or automatic windows, as well as swiveling automotive parts which are activated by essentially linearly acting driving means, it is possible according to another feature of this invention to provide for the essentially linear movement of at least one connecting element or driving means to be monitored. Since linear movement generally has a large working path, a better resolution and a more precise reaction to changes in speed are possible.
Especially with moving vehicle parts which are movably mounted on the motor vehicle by arrangements having multiple individual parts, e.g., tailgates that are hinge connected by four-point hinges or similar means, a greater freedom in selecting the position of the sensor is possible if the relative motion of two interconnected parts of a connecting element, of a driving means or of these elements is monitored.
According to another advantageous feature of this invention, the linear path traveled or the rotational angle is determined, and a speed value is determined in the control unit by differentiating with respect to time. This is a variant of the method according to this invention which can be implemented with simple and functionally reliable parts and can also be executed quickly and with simple computations in the control unit, so that rapid reaction times and thus a rapid response of the automatic cut-off device is possible together with a high degree of safety.
The operating configuration described in the preamble for achieving the stated object is characterized in that the sensor or each sensor for determining the speed value is provided at the connection point and/or on the driving means. The sensors can supply a speed value directly or they can relay information to the control unit about the path traveled by the moving part or its angle of rotation. In the latter case, a differentiation is performed with respect to time, preferably by means of software or by hard-wired circuits in the control unit in order to calculate the speed of the moving part, e.g., a tailgate or an automatic door. Likewise, the ranges of the speed changes or optionally absolute speed values can be preset by the software or by hard-wired circuits for use by the control unit as a reference value for automatic cut-off of the driving means. In any case, when there is a rapid reduction in speed or when a preset speed is exceeded, the control unit shuts off the driving means, preferably on detecting that the moving motor vehicle part has stopped.
A simple and functionally reliable design is obtained when a linear path sensor is connected preferably to the driving means, especially to a hydraulic working cylinder.
On the other hand, a very compact design is obtained when, according to another feature of this invention, a rotational angle sensor is mounted on or directly in an articulated means at the connection point, especially a hinge or its link to the driving means.
It is very advantageous for the sensor to be implemented as a proximity switch, preferably as a Hall sensor with measuring mark magnets or magnetic regions as measuring marks, so there is no mechanical influence on the motion of the moving motor vehicle part--for example, no blocking need be feared in the event of failure of the sensor.
An arrangement that is easily adjustable and readily accessible for maintenance is obtained when the sensor casing is mounted on a lever of the hinge connection of the moving part and a belt drive runs from the hinge connection of the lever to the rotating disk of the sensor.
In the following description, this invention is discussed in greater detail with reference to the accompanying drawings.
FIG. 1 shows a diagram of an operating configuration for carrying out the method according to this invention. FIG. 2 shows a first embodiment for mounting a sensor for speed monitoring of moving parts mounted on the motor vehicle, and FIG. 3 shows another embodiment of the mounting in the case of a four-point hinge.
FIG. 1 illustrates a schematic diagram of an operating configuration, preferably for a folding top of a convertible, where at least one working cylinder A acting on at least one part of the folding convertible top, but preferably a double-acting working cylinder is supplied with hydraulic fluid, preferably hydraulic oil, through hydraulic lines B. The tank for the hydraulic fluid, the pump and its motor are preferably accommodated together in unit C, which is connected to control unit E by a control line D. This control unit E in turn queries at least one operating element F, which is actuated by the user according to the desired action, e.g., a toggle switch or the like, or it queries two operating elements F, one of which is intended for closing the convertible top and the other for opening the convertible top. However, a signal line G leads to control unit E from a sensor S which detects the speed of the folding convertible top, of a part connected to it, preferably a part of the hinge connection on the motor vehicle, or the operating means, i.e., hydraulic cylinder A, as discussed in greater detail below.
FIG. 2 shows a specific embodiment for mounting and positioning sensor S, where a first lever 2 can be pivoted around an axis of rotation 1 on the motor vehicle by means of a drive (not shown). At the end of the lever 2 which is opposite the axis of rotation 1, another operating rod is hinge connected, moving the part of the motor vehicle which is to be moved directly or indirectly by means of intermediate elements, especially a tailgate or a convertible top. A first pulley 4 is nonrotationally mounted on the head of the operating rod 3, which is in turn connected to an articulated joint to lever 2. Housing 5 of a rotational angle sensor S, for example, is rigidly connected to lever 2, and a sensor parts having the measuring marks is connected in a rotationally fixed manner to a second pulley 6 in this housing 5. The two pulleys 4 and 6 are linked together with regard to their movement by belt 7, so that swiveling of lever 2 about its axis of rotation 1, which also indirectly moves the tailgate or a similar item, is detected by sensor S in housing 5, and the respective position can be relayed to control unit E. Then further processing takes place in this control unit E, especially differentiation with respect to time for derivation of a speed value for the tailgate.
Another, slightly more complicated arrangement is diagramed in FIG. 3, where, for example, a trunk lid 8 of a motor vehicle is connected to its body, preferably in the region of its drip molding 9, by a four-point hinge 10-13 as an example of a multipoint hinge. Trunk lid 8 is connected here to hinge top part 11 with its points rotation being at a distance from the motor vehicle. The bottom part of the hinge 13 and the points of rotation closer to motor vehicle 14, 15 may be placed, for example, on a side of the drip molding 9. The swiveling motion for opening and closing trunk lid 8 is accomplished by the different lengths of the two hinge levers 10 and 12 in their swiveling motion.
Hinge lever 10 is lengthened inward beyond point of rotation 15 with an inside lever 16, on which the piston rod 17 of a hydraulic cylinder 18 which is used as a driving means acts at connection point 16a. To detect the movement of a trunk lid 8, a linear path sensor S may be mounted on the cylinder-piston rod unit 17, 18, for example, and connected to control unit E. However, in order to create a very compact design, a rotational angle sensor is again provided preferably in the area of rotation point 15 of the four-point hinge 10-13, preferably directly in the articulation of rotation point 15, whose position signals are differentiated with respect to time in control unit E and converted to signals representing the speed of the movement of tailgate 8. If these signals indicate a sharp decrease in speed within a short period of time or a speed essentially equal to zero, the control unit will shut off the drive unit 17, 18.
Claims (12)
1. A method of controlling an operating configuration for moving parts on motor vehicles, said moving parts including trunk lids, convertible tops and covers for convertible tops, in which configuration the part to be moved is movably connected to the motor vehicle by means of a connecting arrangement comprising at least two interconnected rigid elements, said rigid elements including a rigid lever and a working cylinder, wherein the speed of the moving part is monitored indirectly by detecting relative speed of at least two directly interconnected rigid elements of the connecting arrangement and the working cylinder is turned off as soon as a very low speed or a speed of zero of the moving part of the motor vehicle is indirectly detected.
2. A method according to claim 1, wherein at least one of the rigid elements is pivotably mounted and a rotational speed of one of said pivotably mounted rigid elements is detected.
3. A method according to claim 2, wherein the rotational path of an element of the connection arrangement is detected, and a speed value is determined in the control unit by differentiation with respect to time.
4. A method according to claim 1, wherein an essentially linear movement of at least one of the rigid connecting elements is detected.
5. A method according to claim 1, wherein the path traveled by at least one part of an element of the connection arrangement is detected, and a speed value is determined in the control unit by differentiation with respect to time.
6. An operating configuration for moving parts on motor vehicles, including trunk lids, convertible tops and covers for convertible tops, having an articulated connection of the part to be moved to the motor vehicle, comprising at least one rigid element, at least one working cylinder, sensors and a control unit connected to the working cylinder and the sensors, wherein at least one of the sensors is coupled to at least one rigid element of the articulated connection for determining the speed of said element relative to another part of the articulated connection and is connected to said control unit, turning off the working cylinder as soon as at least one sensor supplies signals representing a very low speed or a speed of zero of the moving part of the motor vehicle.
7. An arrangement according to claim 6, wherein a linear path sensor is connected to the working cylinder.
8. An arrangement according to claim 6, wherein a rotational angle sensor is mounted on or directly in a hinge of the articulated connection.
9. An arrangement according to claim 8, wherein a rotational angle sensor is mounted on or directly in the connection of a hinge arrangement to the driving means.
10. An arrangement according to claim 6, wherein the sensor is a proximity switch.
11. An arrangement according to claim 10, wherein the sensor is a Hall sensor with measuring mark magnets or magnetic areas as measuring marks.
12. An arrangement according to claim 6, wherein the sensor casing is mounted on a lever of the articulation of the moving part, and a belt drive runs from a hinge connection of the lever to a rotary disk of the sensor.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT0030198A AT405922B (en) | 1998-02-19 | 1998-02-19 | METHOD FOR CONTROLLING AN ACTUATING ARRANGEMENT FOR MOVABLE PARTS ON VEHICLES AND ACTUATING ARRANGEMENT |
| AT301/98 | 1998-02-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US6150781A true US6150781A (en) | 2000-11-21 |
Family
ID=3486926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US09/252,820 Expired - Fee Related US6150781A (en) | 1998-02-19 | 1999-02-19 | Method for controlling an operating configuration for moving parts of motor vehicles |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US6150781A (en) |
| EP (1) | EP0937598A3 (en) |
| JP (1) | JPH11315666A (en) |
| AT (1) | AT405922B (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001030599A1 (en) * | 1999-10-23 | 2001-05-03 | Dura Convertible Systems, Inc. | Operating mechanism for convertible top with movable rear bow and only two operating cylinders |
| US6533342B2 (en) * | 2000-05-12 | 2003-03-18 | Daimlerchrysler Ag | Actuating arrangement for opening and closing hinged motor vehicle panels |
| US6588828B2 (en) * | 2000-04-25 | 2003-07-08 | Meritor Light Vehicle Systems (Uk) Limited | Vehicle aperture closure drive system |
| US6600284B1 (en) * | 1998-08-10 | 2003-07-29 | Robert Bosch Gmbh | System for detecting obstacles |
| US6600285B2 (en) * | 2000-03-27 | 2003-07-29 | Stabilus Gmbh | Actuating system comprising a piston-cylinder assembly together with a driving device |
| US6601905B1 (en) * | 2001-01-05 | 2003-08-05 | Daimlerchrysler Corporation | Convertible power top and power window switch |
| US20060119130A1 (en) * | 2002-10-18 | 2006-06-08 | Thorsten Hofers | Motor vehicle with a convertible roof |
| EP1939632A1 (en) * | 2006-12-29 | 2008-07-02 | Valeo Sicherheitssysteme GmbH | Movement sensor for the motor-assisted drive unit of a vehicle door |
| US20110169513A1 (en) * | 2009-12-08 | 2011-07-14 | Magna Closures Inc. | Wide activation angle pinch sensor section and sensor hook-on attachment principle |
| US20130026889A1 (en) * | 2011-07-26 | 2013-01-31 | Hyundai Mobis Co., Ltd. | Pop-up monitor with obstacle sensing function |
| US9234979B2 (en) | 2009-12-08 | 2016-01-12 | Magna Closures Inc. | Wide activation angle pinch sensor section |
| WO2017125113A1 (en) * | 2016-01-20 | 2017-07-27 | PENDELMATIC INTERNATIONAL v/JAN MØLLER | A lid assembly for a truck bed |
| CN112292506A (en) * | 2018-06-06 | 2021-01-29 | 株式会社美姿把 | Vehicle door opening/closing device |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100552776B1 (en) * | 2004-06-04 | 2006-02-20 | 현대자동차주식회사 | An apparatus and a method for opening and shutting of tail gate using angular sensor |
| DE102006029685A1 (en) * | 2006-06-28 | 2008-01-03 | Wilhelm Karmann Gmbh | Convertible hood movement controlling method for use in cabriolet vehicle, involves monitoring movement information with respect to exceeding or lowering of given threshold value that is produced based on stored threshold value profile |
| DE102007005800A1 (en) * | 2006-12-21 | 2008-06-26 | Wilhelm Karmann Gmbh | Cabriolet vehicle, has control device with processor-supported computer unit for quasi-continuous determination of absolute position of folding top based on indirect folding variable, which forms folding position |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4529920A (en) * | 1981-12-23 | 1985-07-16 | Yoshida Kogyo K. K. | Control apparatus for an automatic door with a minimum error in a detected door position |
| US4673848A (en) * | 1984-12-29 | 1987-06-16 | Yoshida Kogyo K. K. | Control system for an automatic door |
| US4749193A (en) * | 1984-04-10 | 1988-06-07 | Dr. Ing. H.C.F. Porsche Aktiengesellschaft | Device for opening and closing the top of a motor vehicle |
| US4775823A (en) * | 1985-12-28 | 1988-10-04 | Yoshida Kogyo K. K. | Method for controlling opening/closing operation of automatic door in its accidental condition |
| US4881018A (en) * | 1987-12-18 | 1989-11-14 | Nippondenso Co., Ltd. | Manually assistable electric driving device |
| US4999551A (en) * | 1989-08-17 | 1991-03-12 | Yoshida Kogyo K.K. | Method for controlling opening/closing of door in automatic door system |
| US5067768A (en) * | 1989-10-23 | 1991-11-26 | Wickes Manufacturing Company | Power convertible top with automatic top and tonneau sequencing |
| US5315220A (en) * | 1991-06-26 | 1994-05-24 | Yoshida Kogyo K.K. | Memory method of door opening and shutting stroke value in automatic door |
| US5350986A (en) * | 1993-05-20 | 1994-09-27 | General Motors Corp. | Vehicle power door speed control |
| US5396158A (en) * | 1993-05-20 | 1995-03-07 | General Motors Corporation | Power vehicle door with reversal control |
| US5404673A (en) * | 1992-06-26 | 1995-04-11 | Koito Manufacturing Co., Ltd. | Power window apparatus with safety device |
| US5451849A (en) * | 1992-01-06 | 1995-09-19 | Asc Incorporated | Motorized self-correcting automatic convertible top |
| US5563483A (en) * | 1995-02-06 | 1996-10-08 | Chrysler Corporation | Control function-power operated lift gate |
| US5625175A (en) * | 1994-01-28 | 1997-04-29 | Inventio Ag | Method and apparatus for controlling the movement of elevator car doors |
| US5772274A (en) * | 1995-01-31 | 1998-06-30 | Asc Incorporated | Motorized drive system for a convertible roof of an automotive vehicle |
| US5982126A (en) * | 1995-12-01 | 1999-11-09 | Multimatic, Inc | Power closure panel control apparatus |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3433204A1 (en) * | 1983-09-12 | 1985-03-28 | Webasto-Werk W. Baier GmbH & Co, 8035 Gauting | Device for driving motively moved closing parts |
| NL9002199A (en) * | 1990-10-10 | 1992-05-06 | Vermeulen Hollandia Octrooien | DEVICE FOR OPERATING THE ROOF PANEL OF A SLIDING ROOF OR A SLIDING / LIFTING ROOF OF A MOTOR VEHICLE. |
| JPH07172184A (en) * | 1993-12-22 | 1995-07-11 | Mazda Motor Corp | Hood structure of open car |
-
1998
- 1998-02-19 AT AT0030198A patent/AT405922B/en not_active IP Right Cessation
-
1999
- 1999-01-20 EP EP99890009A patent/EP0937598A3/en not_active Withdrawn
- 1999-02-16 JP JP11037279A patent/JPH11315666A/en active Pending
- 1999-02-19 US US09/252,820 patent/US6150781A/en not_active Expired - Fee Related
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4529920A (en) * | 1981-12-23 | 1985-07-16 | Yoshida Kogyo K. K. | Control apparatus for an automatic door with a minimum error in a detected door position |
| US4749193A (en) * | 1984-04-10 | 1988-06-07 | Dr. Ing. H.C.F. Porsche Aktiengesellschaft | Device for opening and closing the top of a motor vehicle |
| US4673848A (en) * | 1984-12-29 | 1987-06-16 | Yoshida Kogyo K. K. | Control system for an automatic door |
| US4775823A (en) * | 1985-12-28 | 1988-10-04 | Yoshida Kogyo K. K. | Method for controlling opening/closing operation of automatic door in its accidental condition |
| US4881018A (en) * | 1987-12-18 | 1989-11-14 | Nippondenso Co., Ltd. | Manually assistable electric driving device |
| US4999551A (en) * | 1989-08-17 | 1991-03-12 | Yoshida Kogyo K.K. | Method for controlling opening/closing of door in automatic door system |
| US5067768A (en) * | 1989-10-23 | 1991-11-26 | Wickes Manufacturing Company | Power convertible top with automatic top and tonneau sequencing |
| US5315220A (en) * | 1991-06-26 | 1994-05-24 | Yoshida Kogyo K.K. | Memory method of door opening and shutting stroke value in automatic door |
| US5451849A (en) * | 1992-01-06 | 1995-09-19 | Asc Incorporated | Motorized self-correcting automatic convertible top |
| US5825147A (en) * | 1992-01-06 | 1998-10-20 | Asc Incorporated | Control system for a vehicle having a moveable vehicle body member |
| US5404673A (en) * | 1992-06-26 | 1995-04-11 | Koito Manufacturing Co., Ltd. | Power window apparatus with safety device |
| US5350986A (en) * | 1993-05-20 | 1994-09-27 | General Motors Corp. | Vehicle power door speed control |
| US5396158A (en) * | 1993-05-20 | 1995-03-07 | General Motors Corporation | Power vehicle door with reversal control |
| US5625175A (en) * | 1994-01-28 | 1997-04-29 | Inventio Ag | Method and apparatus for controlling the movement of elevator car doors |
| US5772274A (en) * | 1995-01-31 | 1998-06-30 | Asc Incorporated | Motorized drive system for a convertible roof of an automotive vehicle |
| US5563483A (en) * | 1995-02-06 | 1996-10-08 | Chrysler Corporation | Control function-power operated lift gate |
| US5982126A (en) * | 1995-12-01 | 1999-11-09 | Multimatic, Inc | Power closure panel control apparatus |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6600284B1 (en) * | 1998-08-10 | 2003-07-29 | Robert Bosch Gmbh | System for detecting obstacles |
| WO2001030599A1 (en) * | 1999-10-23 | 2001-05-03 | Dura Convertible Systems, Inc. | Operating mechanism for convertible top with movable rear bow and only two operating cylinders |
| US6600285B2 (en) * | 2000-03-27 | 2003-07-29 | Stabilus Gmbh | Actuating system comprising a piston-cylinder assembly together with a driving device |
| US6588828B2 (en) * | 2000-04-25 | 2003-07-08 | Meritor Light Vehicle Systems (Uk) Limited | Vehicle aperture closure drive system |
| US6533342B2 (en) * | 2000-05-12 | 2003-03-18 | Daimlerchrysler Ag | Actuating arrangement for opening and closing hinged motor vehicle panels |
| US6601905B1 (en) * | 2001-01-05 | 2003-08-05 | Daimlerchrysler Corporation | Convertible power top and power window switch |
| US20060119130A1 (en) * | 2002-10-18 | 2006-06-08 | Thorsten Hofers | Motor vehicle with a convertible roof |
| US7175225B2 (en) * | 2002-10-18 | 2007-02-13 | Wilhelm Karmann Gmbh | Motor vehicle with a convertible roof |
| EP1939632A1 (en) * | 2006-12-29 | 2008-07-02 | Valeo Sicherheitssysteme GmbH | Movement sensor for the motor-assisted drive unit of a vehicle door |
| WO2008083898A1 (en) * | 2006-12-29 | 2008-07-17 | Valeo Sicherheitssysteme Gmbh | Motion detection sensor for the powered assistance system of an opening in a vehicle |
| US20110169513A1 (en) * | 2009-12-08 | 2011-07-14 | Magna Closures Inc. | Wide activation angle pinch sensor section and sensor hook-on attachment principle |
| US8493081B2 (en) | 2009-12-08 | 2013-07-23 | Magna Closures Inc. | Wide activation angle pinch sensor section and sensor hook-on attachment principle |
| US9234979B2 (en) | 2009-12-08 | 2016-01-12 | Magna Closures Inc. | Wide activation angle pinch sensor section |
| US9417099B2 (en) | 2009-12-08 | 2016-08-16 | Magna Closures Inc. | Wide activation angle pinch sensor section |
| US20130026889A1 (en) * | 2011-07-26 | 2013-01-31 | Hyundai Mobis Co., Ltd. | Pop-up monitor with obstacle sensing function |
| US8991951B2 (en) * | 2011-07-26 | 2015-03-31 | Hyundai Mobis Co., Ltd. | Pop-up monitor with obstacle sensing function |
| WO2017125113A1 (en) * | 2016-01-20 | 2017-07-27 | PENDELMATIC INTERNATIONAL v/JAN MØLLER | A lid assembly for a truck bed |
| US10625586B2 (en) | 2016-01-20 | 2020-04-21 | PENDELMATIC INTERNATIONAL v/JAN MØLLER | Lid assembly for a truck bed |
| CN112292506A (en) * | 2018-06-06 | 2021-01-29 | 株式会社美姿把 | Vehicle door opening/closing device |
| US11381182B2 (en) | 2018-06-06 | 2022-07-05 | Mitsuba Corporation | Vehicle door opening/closing device |
Also Published As
| Publication number | Publication date |
|---|---|
| AT405922B (en) | 1999-12-27 |
| EP0937598A2 (en) | 1999-08-25 |
| JPH11315666A (en) | 1999-11-16 |
| ATA30198A (en) | 1999-05-15 |
| EP0937598A3 (en) | 2000-11-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6150781A (en) | Method for controlling an operating configuration for moving parts of motor vehicles | |
| US8033052B2 (en) | Anti-jamming device in the field of motor vehicles | |
| US7573216B2 (en) | Window opening and closing controller | |
| US20040090083A1 (en) | Method for the automatic operation of a vehicle door and device for carrying out said method | |
| US20040124662A1 (en) | Low-mounted powered opening system and control mechanism | |
| US11247627B2 (en) | Deployable operator protection apparatus with an over-center linkage | |
| US6533342B2 (en) | Actuating arrangement for opening and closing hinged motor vehicle panels | |
| US6216393B1 (en) | Device for opening and closing a sliding door, in particular for vehicles | |
| EP0901210A3 (en) | Auto window switch and obstacle detect/protect with override | |
| CA2411325C (en) | Lost motion mechanism for power liftgate closure system | |
| JPH11510998A (en) | Device for electronic monitoring of a regulating drive arranged in a vehicle | |
| GB2599254A (en) | Motor control for powered closure with anti-pinch | |
| US20060033612A1 (en) | Vehicle door damage prevention device | |
| EP1298273B1 (en) | Hydraulic actuating device for a closure assembly | |
| US6863334B2 (en) | System for opening and closing a folding top or displaceable vehicle roof on a convertible vehicle | |
| KR100790323B1 (en) | Method and device for operating an adjusting drive in a motor vehicle | |
| US6902219B2 (en) | Actuating arrangement for opening and closing hinged motor vehicle panels | |
| JP4299937B2 (en) | Automatic opening / closing control device for vehicle rear gate | |
| US20060151231A1 (en) | Motor vehicle comprising a device for controlling the shifting movement of a closure element | |
| WO2001034931A2 (en) | Door drive system | |
| US11713611B2 (en) | Power venting drive mechanism for vehicle | |
| US4854223A (en) | Pneumatic or hydraulic drive for opening and closing of doors | |
| US20070084121A1 (en) | Building or yard closing apparatus | |
| CA2148036C (en) | System and apparatus for control of a pneumatic door operator | |
| EP0738559A2 (en) | Improvements in and relating to machine tools |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AS | Assignment |
Owner name: HOERBIGER HYDRAULIK GMBH, GERMANY Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:HOLLERBACH, BERNHARD;REEL/FRAME:009847/0309 Effective date: 19990212 |
|
| REMI | Maintenance fee reminder mailed | ||
| LAPS | Lapse for failure to pay maintenance fees | ||
| STCH | Information on status: patent discontinuation |
Free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
|
| FP | Lapsed due to failure to pay maintenance fee |
Effective date: 20041121 |